Make it possible to run the test suite when built as part of LLVM.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@191930 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/CMakeLists.txt b/CMakeLists.txt
index d5352fa..20d2ab0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -26,6 +26,10 @@
build directory and run 'cmake /path/to/${PROJECT_NAME} [options]' there."
)
+if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
+ set(LIBCXX_BUILT_STANDALONE 1)
+endif()
+
#===============================================================================
# Setup CMake Options
#===============================================================================
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 496ba3d..4810b2c 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -8,7 +8,12 @@
include(FindPythonInterp)
if(PYTHONINTERP_FOUND)
- set(LIT_EXECUTABLE "" CACHE FILEPATH "Path to LLVM's lit.py.")
+ if(LIBCXX_BUILT_STANDALONE)
+ set(LIT_EXECUTABLE "" CACHE FILEPATH "Path to LLVM's lit.py.")
+ else()
+ set(LIT_EXECUTABLE "${CMAKE_SOURCE_DIR}/utils/lit/lit.py")
+ endif()
+
set(LIT_ARGS_DEFAULT "-sv")
if (MSVC OR XCODE)
set(LIT_ARGS_DEFAULT "${LIT_ARGS_DEFAULT} --no-progress-bar")
@@ -19,7 +24,7 @@
separate_arguments(LIT_ARGS)
set(LIBCXX_COMPILER ${CMAKE_CXX_COMPILER})
- set(LIBCXX_SOURCE_DIR ${CMAKE_SOURCE_DIR})
+ set(LIBCXX_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/..)
set(LIBCXX_BINARY_DIR ${CMAKE_BINARY_DIR})
set(PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE})
pythonize_bool(LIBCXX_ENABLE_SHARED)
@@ -37,7 +42,7 @@
${LIT_EXECUTABLE}
${LIT_ARGS}
${CMAKE_CURRENT_BINARY_DIR}
- DEPENDS
+ DEPENDS cxx
COMMENT "Running libcxx tests")
else()
message(WARNING "Could not find Python, no check target will be available!")